Sufferfests in Men’s Journal

“Scott Keneally takes an investigative approach to the phenomenon, endearingly documenting his own relationship with the various races, while navigating the sport’s muddy past, present and future. The film is packed with interesting information, benefitting from talking head interviews with the likes of Morgan Spurlock and Tim Ferriss. But the most intriguing conversations are with the founders of the main three races discussed, Will Dean of Tough Mudder, Joe DeSena of Spartan Race and Billy Wilson, aka Mr. Mouse of Tough Guy. Here are five things we learned from the doc… READ MORE.